IP trigger

[auto]

I have a link code in my webpage, and I want each visitor will reach it once, and only once.

Is there such script available? where I can find it?


Please advise. thanks.

[buntine]

Can you elaborate a bit? Would this link be given to the user when they sign up, or when they initially visit the page?

There is no perfect way to do it because HTTP is stateless. But you may want to look into cookies.

Regards.